81485137788

素因数分解:

$2^2\times 3^1\times {\mathrm{525697}}^1\times {\mathrm{12917}}^1$

素因数の和:538621

約数の個数: 24

約数和(自身を含む): 190147069392

約数和(自身を除く): 108661931604

約数列:

[1, 2, 3, 4, 6, 12, 12917, 25834, 38751, 51668, 77502, 155004, 525697, 1051394, 1577091, 2102788, 3154182, 6308364, 6790428149, 13580856298, 20371284447, 27161712596, 40742568894, 81485137788]

約数ペア:

[(1, 81485137788), (2, 40742568894), (3, 27161712596), (4, 20371284447), (6, 13580856298), (12, 6790428149), (12917, 6308364), (25834, 3154182), (38751, 2102788), (51668, 1577091), (77502, 1051394), (155004, 525697)]